A body found Wednesday evening in Morgan Hill was confirmed to be that of Marissa DiNapoli, who had been missing since the weekend, authorities said.

Marissa Dinapoli was first reported missing Monday. On Saturday, she told family members she was planning to spend the night with a friend, but she did not return home the next day or respond to calls, the Morgan Hill Police Department said in a news release.

An 18-year-old has been found dead just days after she was reported missing in Morgan Hill, California, according to police. A body was found amid the search for Marissa DiNapoli on Wednesday and it was positively identified as her on Thursday, according to police.