Christopher Plaskon, who was charged with stabbing Maren Sanchez at Jonathan Law High School in Milford last year, is pleading not guilty by reason of insanity.

This story was reported live Tuesday morning's HAN Radio's Coffee Break, a roundup of southwestern Connecticut news, sports and weather.

Coffee Break has been broadcasting live in streaming video since Friday, March 31. You can watch it each morning at 11 a.m. on the the NFHS Network and listen on HANRadio.com and MilfordMirror.com.

Kate Czaplinski reports on the planned insanity defense for Christopher Plaskon on HanRadio.com's Coffee Break: