Mizrahi was initially charged with reckless homicide, despite footage from the scene of the incident clearly showing the stabbing that killed Volkov.
The suspects, Shimon Regev and Aaron Kosovsky, 20, were arrested Tuesday morning and their arrest was extended until Thursday.
Metal knives, especially those that contain iron and copper, cause avocados to brown faster.
Long thought by many to have been used as a symbol of male identity and power, turns out they were used for something more mundane.
Police found the woman's body after receiving a report of a naked man, reportedly the dead woman's son, walking around with a knife.
The priest's life was not in danger.
'There has been an attack on an ICE (Intercity-Express) train and police shortly afterwards arrested a male person, and several people were injured.'
A man was unconscious and in critical condition after being stabbed, while witnesses also said the attacker had spread fluid around the train and started a fire, according to media.
Riots and attacks broke out across the West Bank following the recapture of two escaped Gilboa prisoners.
The attacker was on the run, the police source said, and a search operation was under way.