A concerned father called Cedar Park police at 6:30 p.m. Friday when he could not reach his daughter, 20-year-old Amanda Simmons.

Police showed up to the Arboleda Apartments at 900 Discovery Blvd. and knocked on her door. After no answer, police forced their way in and found her and her boyfriend, 22-year-old Christopher Bowling, shot to death.

Both of the victims were in their 20's and lived in the apartment together. Preliminary investigation points to a murder/suicide.

This was the first time police had been called to the apartment.

Investigators are working to schedule the autopsies for Saturday. They say this will likely provide more answers