I drew a couple of arrows to indicate the rips in the left sleeve:
The upper one is a straight rip. It appears to me that, in that area, the outer portion of the sleeve is folded over the rest of the sleeve.
The lower rip appears to be a large ragged edge rip. The arrow is pointing to the upper right portion of the rip, which extends several inches down towards the cuff.
If LHO was wearing this shirt and sat on the bus in one of the seats on the right side of the bus, Bledsoe (sitting behind) could have easily noticed these rips.