Lisa is Laura's older sister and Sarah is her younger sister. With less than 2 years between each age, they spent a lot of time together growing up. One year, all 3 of them were in high school at the same time! Somehow their dad survived :)
There can be no mistake that Lisa, Laura, and Sarah are sisters. If you can't tell from their similar looks and mannerisms, you can certainly match their deep Manson voices. Lisa and Sarah both live in Los Angeles, and a friend of theirs once said upon meeting Laura for the first time that she was the link that connects them.