A mass murderer strangled his wife during a conjugal visit in his California prison, according to prosecutors.

David Brinson, already serving life for four murders, had claimed that his wife, Stephanie Dowells, a 62-year-old grandmother, had fainted when she was found dead after an unsupervised overnight visit last November at the Mule Creek State Prison near Sacramento.

But an investigation showed that his wife had been throttled, with her death ruled a homicide, prosecutors told KCRA.

rest of the story here

I wonder if he just got tired of her bitching. I bet a lot of husbands wonder about this