Police were called to the home in the Glasgow Court Trailer Park around 9:40 p.m. Tuesday, where they found the man and woman dead.
According to investigators, 20-year-old Jessica Casalvera was shot and killed by her ex-boyfriend, 18-year-old Ramiro Benitez.
After the shooting, police say Benitez then turned the gun on himself.
Police say an investigation into this case continues.