Vista woman dies from traumatic injuries; suspect in custody is reportedly victim's relative

VISTA, Calif. (FOX 5/KUSI) -- Deputies from the Vista Patrol Station responded to an incident reportedly involving battery at around 2:30 p.m. Tuesday in the unincorporated Vista area, according to the San Diego Sheriff's Office.
When deputies arrived at the scene in the 2100 block of Riviera Drive, they reportedly discovered 80-year-old Linda Johnson with traumatic injuries. She was transported to the local hospital but died from her injuries the following day, according to the report.
Deputies arrested an alleged suspect at the location of the crime, who was identified as 55-year-old Tad Johnson, a relative of the decedent, according to authorities.
Authorities say homicide detectives are investigating the incident and say the motive and circumstances of the crime are still under investigation. According to detectives, it appears to be an isolated incident, with no outstanding suspects and no apparent danger to the community.
Anyone with information regarding the incident is encouraged to call the Homicide Unit at 858-285-6330, or you can remain anonymous by calling Crime Stoppers at 888-580-8477.