Killer Workout

A former model who survived a tanning salon fire and now lives with a hidden past. Five years after the accident she operates under the alias Rhonda Johnson, running a fitness club while concealing her scarred body. Her calculated restraint and willingness to manipulate others drive the murders as she fights to protect her rebuilt life.

Valerie’s alias and public persona as the gym’s owner. She exerts control over the club and its people with a confident, icy demeanor, masking jealousy and ruthlessness beneath a charming surface. Her refusal to be exposed makes her the central architect of the killings and the ultimate survivor of the past.

An aerobics instructor at the gym who is reprimanded by Rhonda for missing a class. She becomes entangled in the club’s dark events as a victim in the locker room and a witness to the escalating danger, illustrating the vulnerability of staff in a high-pressure fitness environment.

The lead investigator assigned to the series of murders. He questions Rhonda and Jaimy, trying to connect the dots while confronting the possibility that the killer is closer to the gym than anyone suspects. His pursuit ultimately ends in a violent confrontation that highlights the perilous mix of crime and personal history.

A manager figure hired by Rhonda’s senior partner who gets into a conflict with a patron. His murder marks one of the early high-profile acts in the serial killings, intensifying the sense that the gym is a dangerous crossroads for personal agendas.

A patron and possibly a romantic rival who proclaims love for Rhonda and ends up killing Chuck to shield her. He is later killed by Rhonda, his murder recontextualized as an act within a convoluted love-triangle dynamic.

A client found dead in the locker, a victim in the early wave of murders. The discovery of a knitting needle as a misleading clue underscores the killers’ manipulation and the danger lurking in seemingly ordinary spaces.

A gym client whose locker contains a blood-stained knitting needle. Her murder, like Rachael’s, serves as a chilling reminder that appearances at the gym mask lethal intent and that suspects abound within the club.

A club patron who becomes a suspect in Detective Morgan’s investigation before being murdered in the locker area. His death is another piece of the puzzle that deepens the sense of danger around the club.

Jimmy’s ex-girlfriend and a club patron who becomes involved in the gym’s social dynamics. Her presence adds friction to the relationships within the gym, illustrating how personal histories intersect with the killing spree.