Why did Oswald murder Officer Tippits?
There’s plenty of doubt about who murdered Officer Tippits.
http://lookbackpublications.com/killing.tippit.html
http://whokilledjfk.net/tippit.htm
How did Oswald kill Tippit and enter the theatre at the same time when they are a few miles away? And he was on foot. Three eye witnesses put the time of the killing at 1:06pm and two place him at the theater between 1:07 and 1:15.