In this March 13, 2013 file photo, Sandra Layne testifies in the Oakland County Circuit Court in Pontiac, Mich. The 75-year-old Detroit-area woman was convicted of second-degree murder on Tuesday, ... more 
In this March 13, 2013 file photo, Sandra Layne testifies in the Oakland County Circuit Court in Pontiac, Mich. The 75-year-old Detroit-area woman was convicted of second-degree murder on Tuesday, March 19, 2013, for shooting her 17-year-old grandson six times during an argument last spring. (AP Photo/Paul Sancya, file) less 
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Associated Press | Photo By Paul Sancya, file
Tue, Mar 19, 2013 8:21 PM EDT