Ethan Crumbley's Mom Cross-Examined in Involuntary Manslaughter Trial

In a withering cross-examination, the mom of Michigan school shooter Ethan Crumbley admitted to using an online swinger's site to meet guys for her extra-marital affairs. Jennifer Crumbley, on trial for involuntary manslaughter, already admitted to having a six-month affair with a firefighter, Brian Meloche. She described herself as a hyper-vigilant mom. However, prosecutors claim she was too involved with her personal life to realize her son was having a mental breakdown. Jennifer Crumbley claims she never thought her son needed to see a mental health professional.