[ what is a dude, ]

I am only doing what's required of me, particularly if one wants to volunteer to check others. If the good sir would like me to check on others while he finishes, that's fine, but I intend to return to complete the task before I allow anyone else to volunteer.

[ with a small bow of his head. ] We had a killer escape last week, and it would be best to be thorough, just in case.