'Don't give me a discount - tomorrow my work will be done': What Minnesota gunman, 67, told Super 8 owner before leaving behind 'suspicious devices and shooting dead nurse' at nearby health clinic Gregory Paul Ulrich, from Buffalo, made the eerie warning Monday to Mona Patel, owner of the Super 8 motel where he was staying prior to the attack Patel said Ulrich turned down a discount because he would have 'definitely' completed his 'work' by the following day, CNN reported Patel said she did not ask what type of 'work' Ulrich had planned 'Suspicious packages' were also found at the motel Tuesday