So they immediately started following him around and then when they arrested him they said, 'You've got some red paint on your pants and we think it matches (the paint used in the attacks). So they took his pants and flew them back to FBI headquarters for analysis, where it turned out to be catsup.  -   John Burton     Quotes
So they immediately started following him around and then when they arrested him they said, 'You've got some red paint on your pants and we think it matches (the paint used in the attacks). So they took his pants and flew them back to FBI headquarters for analysis, where it turned out to be catsup. John Burton