Medium: A Changed Man

Allison's visions are altered by a jolt to the head after a bathroom accident. An MRI reveals that Allison has a condition that could cause her to hear voices and see people and things that aren't really there. Another MRI shows that Bridgette has the same mass in her head. Allison suffers through some amnesia which leads her to a prostitute killer who awoke a new man after being shot in the head.