manhunt for isis killers:french police search for two gun men on the run after car used in paris attack is found abandoned in city suburb is found with a cache of weapons found inside

• Seat Leon used by terrorists who murdered diners is found in Montreuil
• Cache of weapons including several AK47 rifle were discovered inside 
• 19 people killed when gunmen opened fire at restaurant in eastern Paris
• Witnesses said they fired from the back of black Seat on Friday night