WATCH: deranged man on airplane arrested after stabbing employee

A crazy man wielding a knife has been arrested after stabbing a steward aboard an airplane. The man began speaking irrationally on a flight heading for Boston and starting making references to “bloodbaths” and “taking over the plane.” The man pulled out an instrument as passengers became horrified and he charged towards an employee, which he appeared to stab

According to unconfirmed reports, a few passengers took him down and subdued him by zip tying his arms and legs.

Watch man stabs airline employee before being taken down