Authorities are investigating the deaths of a family of three found inside their home in the Lake Murray neighborhood of San Diego. The victims, identified as a couple and their teenage daughter, were discovered after neighbors reported hearing loud bangs from the residence. Reports suggest the incident may be linked to a murder-suicide. Additionally, another family was found dead in a separate home in San Carlos, prompting further investigations into these tragic events. Relatives are seeking answers as police conduct their inquiries into the circumstances surrounding these deaths.