Dr. William Petit addresses difficulty of attending trial of man convicted of killing Petit 's family . The Associated Press contributed to this report. `` I have a little nausea every time I get out of the car '' and go to court , Petit says . Petit survived home invasion in which his wife , daughters were killed in 2007 .
Dr. William Petit addresses difficulty of attending trial of man convicted of killing Petit 's family . Steven Hayes is convicted of capital murder , could face the death penalty . `` I have a little nausea every time I get out of the car '' and go to court , Petit says . Petit survived home invasion in which his wife , daughters were killed in 2007 .