After splitting with Lindsay Lohan over the weekend, Samantha Ronson and her family inquired about obtaining a restraining order against an unidentified person on Monday, PEOPLE has confirmed.

“On Monday, April 6, 2009, at approximately 5 p.m., members of Samantha Ronson’s family came to the Beverly Hills Police Department,” a police spokesperson says. “They were given information for the process of obtaining a restraining order which will be administered at the Santa Monica Superior Courthouse.”

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