Fried! It has happened!!! Check this link..http://goall.com/article/two-detroit-copper-thieves-got-fried.html
2 weeks ago I ripped out copper piping from the top floor of a 5 storey office building causing water damage to 10000ft2 of office space , caused 12k worth of clear up and drying work for me . and around 100k of equipment and building work for someone else.