"Homeless Serial Killer Sparks Safety Concerns in Las Vegas and Los Angeles"

One person was killed and four others injured in a shooting at a homeless encampment in Las Vegas, while authorities in Los Angeles are searching for a serial killer who has targeted three homeless individuals. The Las Vegas shooting occurred on Friday evening, with the suspect described as a black man in a hoodie who fled the scene in a black sedan. The motive for the shooting is unclear, and police are investigating if it was an isolated incident. In Los Angeles, three homeless people were shot and killed in separate incidents, with a lone suspect believed to be responsible for all three murders. Authorities have released a surveillance image of a potential suspect vehicle and are urging homeless individuals not to sleep alone.