Poison

What starts as a normal day in the Emergency Department is quickly thrown into chaos when Frank receives an urgent call informing him his house is on fire. The torment of previous weeks is taking its toll on Vincent. He can't sleep, can't concentrate and is only just staying on top of things. On a trauma callout, Vincent and Stuart have a heated exchange over the treatment of a patient. Vincent feels Stuart is trying to undermine him. When confronted, it is revealed Stuart's anger is coming out of concern for Jessica, giving Vincent some serious thinking to do. Cate offers to walk Charlotte's dogs. But after she hands them over to the woman she believes is the regular dog-walker, Cate senses trouble too late and Charlotte is left devastated when she finds out who has taken them. Vincent realizes Beth has left him with no other choice and goes to Frank with his resignation.