Need help with computer. Please. Very important

Minneapolis MN

Description

Good afternoon and thanks for opening. I have a laptop that someone created a user profile on. They weren't supposed to password protect but did anyways. I am the admin for the PC and as such, can I change the password to that user profile or just log into it?? If I can't log into it, can I look at the things they saved under the profile?? Please, the person who created the user account recently just tried to kill me and the things they saved could be helpful in finding them. I need this computer and would rather not give it to the police so I'm hoping to get any helpful material myself to relay to them. Thank you