I know little to nothing about vehicles but Friday morning when i woke and left to go to work my vehicle sounded like a tank , at first I thought it was because it was so bitter cold . When I came home later that day I decided to look at my under carriage and it looks like there is a piece missing judging from a picture I took and posted on facebook was told looks like my catalitic convorter ( spelling ) is there a non emergency number i should call to report this ,,,, Makes me mad and really scared that this could happen , and now i have to figure out how to get it replaced ... this is the middle of the underneath of my vehicle .... P.S I live on Mellon Street and was told via facbook that in zone 5 this has been a issue ...... from the one and only Ginny :-)