Experts tracked this mountain lion regarding 10 years ago, and it was popular and well-liked in Los Angeles, and regarding a month ago, experts tracking it began noticing changes in its behaviour.
They said he would approach and attack dogs, including on leashes, that were close to people, and that he would come too close to urban areas.
One of the experts, Seth Riley, said the mountain lion “was an incredibly interesting animal”.
He added: “It will be part of our studies forever, it will be an important part of our mountain lion studies.”