history: My coworker told my boss that I came in to work 15 minutes late this morning.  I couldn't believe he did that to me! My coworker told my boss that I came in to work 15 minutes late this morning. I couldn't believe he did that to me! I am sorry_comma_ that sounds bad
current: Yeah, I could't understand why he would throw me under the bus like that.  
next: Maybe it wont happen again