Carl Eric “Charlie” Brandt and his wife, Theresa “Teri” Helfrich, are what anyone would call a fun-loving couple. The kind that others envied or hated. According to one of their friends, they had a ritual of making lunch for each other every day, because they said, “Lunch made by the one you love tastes so much better.”
It was extremely difficult then to reconcile that with that of a killer. Charlie had spent most of his life in the Florida Keys since he was 14. He was an engineer who manned a radar blimp that monitored and intercepted drugs entering the United States.
Charlie also loved to fish, and others knew him as an expert with a knife. This later became of interest to the authorities. Police investigations into his past and childhood quickly revealed him to be a prolific serial killer who had successfully camouflaged himself from childhood.
First Incident as a Child

Charlie was born in Connecticut in 1957 to German immigrants. His parents were Herbert and Llsa Brandt. Herbert was also an engineer and managed to provide his family with a good living.
He said that Charlie was the nicest kid you could ever meet growing up. He was not what you would call a rule breaker and tended to be shy. When he was 11, they moved to Indiana, but Charlie struggled with it. He did not easily fit in the new school and often looked forward to the family vacations they took in Florida.
On Christmas of 1971, Herbert and Charlie went on a hunting trip with their dog. The dog went into some bushes and refused to come out. Frustrated at the dog, Herbert shot it. This significantly affected Charlie, and he held a grudge against his father.
This could have been a trigger for Charlie, leading him down a dark path of violence. On January 3, 1971, the family had just come back from a vacation. Charlie’s younger sisters, Jessica and Melanie, were sleeping.
His older sister, Angela, was watching television in her bedroom. Herbert and Ilse were in the bathroom together. Charlie was downstairs, working on homework.
Suddenly, he felt on edge, and went up to his parents’ bedroom. There, he stole his father’s handgun. He then burst into the bathroom and shot Herbert in the back. Charlie then walked over to the bathtub and shot his pregnant mother five times.
He went to Angela’s room and tried to shoot her, but realised that he had run out of bullets. In her account later on, she would recall that night saying all she heard was her father shouting for Charlie to stop before the gunshots rang out.
Angela knocked the gun out of his hand, and the two started fighting. The whole time, she screamed for him to stop and that she loved him. Charlie stopped, then began sobbing, begging Angela not to leave him.
She begged to go check on their parents. Realising she was also in danger, Angela kept Charlie as calm as she could, assuring him that they would figure it out.
She told Charlie to go and get Jesse and Melanie. When he went, she made a quick dash for the door, running out of the house. Behind her, she could hear Charlie crying, saying she had betrayed him. Angela rushed to a neighbour’s house and explained everything that had happened.
Police arrived at the scene shortly afterwards. Herbert was alive and taken to the hospital. Illse and her unborn baby did not survive. In jail, Charlie cried and apologised to his father, saying he had no motive for what he had done. It was a buildup of many things.
The jury decided that Charlie, at 13, was not criminally responsible for his actions, but he was remanded to a psychiatric hospital for a year. The family was devastated by these events. Herbert moved the family to Florida, and the youngest sisters grew up believing that their mother had died in a car accident.
Creating the Façade of Normalcy

Charlie was reportedly more outgoing and friendly after being discharged. Herbert moved back to Indiana with Jessie and Melanie. Charlie remained in Florida with Angela for a time. He got a degree from a local community college and began his engineering career.
Soon after, he met Teri Helfrich, who worked as a manager at a retail store. The two began a romantic relationship. At one point, Charlie told his sister he planned to propose to Teri, but he was not sure whether to confess to his past crimes.
She advised Charlie to tell Teri, but it is unclear whether he ever did so, as there was no account of it from Teri to her family or friends afterwards. They were married in 1986, and Carl refused to invite anyone from his family.
For the most part, their marriage was happy and normal. Teri’s friends thought that Charlie was reserved, but that they had the best relationship.
In 1993, though, some notes in Teri’s diary alluded to depression and weird talk from Charlie.
Violent Murder of Teri and Michelle

It all came to a head in 2004, when Hurricane Ivan hit the Florida Keys. Residents were told to evacuate their homes. Both Charlie and Teri were among those who had to evacuate, and they went to stay with Teri’s 37-year-old niece, Michelle Jones.
They had just come from visiting Herbert and Charlie’s sisters. Jessica said it felt quite intense, and Charlie held them a bit tighter as if he was prepared to say goodbye.
Michelle was a very successful television executive at the Golf Channel in Orlando. She also kept in frequent contact with her mother, Mary Lou.
On the 13th of September, one of Michelle’s friends asked her to come over to her place, but she said they had been drinking too much that evening, and Charlie and Teri were fighting, so it was best not to.
Michelle then went radio silent for days. Mary was immediately worried because it was very uncharacteristic of her. At the time, though Mary was in North Carolina, she decided to call one of Michelle’s friends, Debbie, and asked her to check on her.
Debbie was of the same mind that something weird was going on. So she rushed over to Michelle’s house. She had a spare key and tried to get in, but it didn’t work. Debbie then headed around to the back of the garage door.
The garage door was made of glass so she could see through it. That is when Debbie screamed after seeing the body of Charlie Brandt hanging from the rafters with a bedsheet. She immediately called 911, and the police were immediately on the scene.
They entered the home and found the bodies of Teri and Michelle. Teri had been stabbed several times. She was naked on the living room couch, from the waist down.
Michelle’s body was in the bedroom. She was also stabbed to death. But her body was subsequently disassembled. She was decapitated, and her head was placed next to her body. Her chest was also torn open, and her heart removed.
It seemed as though there were attempts to remove her leg, and her intestines were in the trash can. Charlie’s own blood-stained clothes could be seen on the floor along with Michelle’s underwear.
All of the weapons used for the killings seemed to have been from Michelle’s own kitchen. The manner of the crime scene was also too violent and was arranged to be a first-time incident. Charlie’s web searches indicated a liking for necrophilia and gore, with women.
Police also immediately considered the possibility that Charlie had had an obsession with Michelle for some time.
Detective Ron Hemmert considered that Brandt was a serial killer, so they set about investigating cold cases in Florida that Charlie could be linked to.
They unsealed Charlie’s records and found evidence of the murder he committed when he was a child that further solidified their theory.
When investigators conversed with Angela, they found that she had always been scared of Charlie, even after he was released from the Psychiatric hospital. She also did not want him around her children.
Charlie’s colleagues would then mention how he talked about his niece, Michelle, referring to her as his Victoria’s Secret. He was a monthly subscriber to the magazine and had strewn Victoria’s Secret underwear across the crime scene floor.
Sherry Perisho and Other Murders
In July 1989, the body of Sherry Perisho was found floating in a dinghy near the North Pine Channel Bridge in Big Pine Key. Her throat had been cut to the point she was almost decapitated, and the rest of her body was significantly mutilated. Her heart was missing.
This body was found less than 1,000 feet from the Brandt beach house. Brandt also matched the composite sketch taken of a man who was seen crossing Route 1 near the place where the murder happened. The case went unsolved for many years, until the murders of Teri and Michelle.
Now Charlie had a best friend called Jim. One night when the two of them and Teri were out drinking, she got Jim alone and told him she was thinking of turning Charlie in to the police. Teri explained that she had previously found Charlie in the fish gutting room of their home, completely covered in blood.
That would have made sense except there were no fish to be seen. This also coincided with the time Sherry was found.
Using the already-got evidence and emerging facts, Monroe County investigators determined that Brandt was Sherry’s killer, so they closed the case.
Charlie was linked to 26 other unsolved cases in Florida. Though there was not enough evidence to sufficiently tie him to these killings. There are four others where he is still considered a person of interest.
Carol Sullivan
Carol Sullivan was a 12-year-old who went missing on September 20th, 1978, in Osteen, Florida. She was last seen at 7 am, waiting for the school bus.
Less than two weeks later, her skull was found in a wooded area. It was in a paint can. Even 12 days later, the flesh on her skull had been peeled off the bone. She was only identified through dental records.
Charlie is considered a suspect because of his previous obsession with female anatomy. Despite being mentioned in connection with the murder, the investigation is still open.
Lisa Sanders
Lisa was a 20-year-old who disappeared while partying on the No Name Key Island in December 1988. The youngest of six children, she was diagnosed with leukaemia at the age of 9.
She fully recovered at 18 and joined a group at a party. The people at the party said they did not know who she was, but saw her leave at 9 pm. The authorities found her body on a dirt road. The next morning.
She had been beaten, stabbed, and dragged behind a moving vehicle by a rope around her neck. Her heart was missing when she was found.
Darlene Toler
Police are also confident they can link Charlie Brandt to a murder in 1990. Darlene Toler was found wrapped in a blanket, then wrapped in a tarp off the highway. When they unwrapped the body, they found that the heart and her head were missing as well.
They did not find the heart or the head, but it did fit Charlie’s methods. He also used the same highway regularly and kept a mileage record of his travels. The records show that he travelled 100 miles on the day of Darlene’s murder. This is roughly the distance between Big Pine Key and the Miami area where the body was recovered.
Police also found dog hairs in Charlie’s vehicle, similar to the dog hairs on Darlene’s body. This was of interest because Charlie and Darlene did not have dogs. The case has not been fully closed with a formal charge, but investigators believe Charlie was likely responsible for Toler’s murder.
