After Matthew Perry’s death last October, the Los Angeles Police Department opened an investigation looking for the person who supplied the Friends actor with ketamine. The search is being conducted in partnership with the U.S. Drug Enforcement Administration and the U.S. Postal Inspection Service, and it seems that Charlie Sheen’s ex-wife has been questioned more than once about her knowledge of Perry’s sobriety journey.
Mueller and the late 54-year-old actor had “an unexpected...