How was Sharon tate murdered?

The Manson gang had a full house- of Murder. 3 jacks and two Queens. the Queens were Sharon Tate and Abigail Folger- their were three men murdered in the house also so it equals the Poker term of Full House. Only one of the victims died from gunshot wounds, and an odd 9-shot .22 revolver ( later recovered after having been dumped down a ravine by the gang) was used. all of the other victims were stabbed or strangulated. This, of course, baffled the police investigators.