Katie Cassidy opened up about her challenging relationship with late father David Cassidy before his ... had several alcohol-related run-ins with police in the last few years of his life ...

David Cassidy, best known for his role as Keith Partridge on 'The Partridge Family', died in 2017 at the age of 67 Bette Marshall/Getty April 12 would have been David Cassidy’s 75th ...