Police identified the man arrested Friday in relation to three Mission district sexual assaults as Frederick A. Dosier of San Francisco.

The 32-year-old faces charges of attempted murder, assault with a deadly weapon, false imprisonment, robbery, battery, kidnapping, rape and other charges.

Police arrested Dosier on Friday after an anonymous tip helped investigators link him to physical crime scene evidence.

The assaults occured June 17, Nov. 18 and Dec. 8.