The video shows the Mustang running the stop sign, then going airborne twice before crashing into the home on Pico Street.
Officials said the driver declined medical treatment.
A hit-and-run crash investigation led deputies to find a grenade launcher inside the suspect's car in Grand Terrace.
Ryan Harsany, 43, owner of a Grand Terrace roller-skating rink was found fatally shot inside the business early Saturday morning. Authorities believe Harsany was killed during a robbery.