little crazy moment

This is from the TV series sherlock
Sherlock and John is on a case like the first case they did on like people killed their self but they taken a pill and they died it's a fan of his Rember that and did a remake of it but when he find out who the murder is they knock Sherlock out and put the in a cell even with Sherlock's genius mind he can not get out of it. But where Sherlock got knocked out they found Sherlock body there and put Sherlock's phone there and inspector lestrade and john they found out. Sherlock is....