A 14-year-old boy, who has been arrested on suspicion of attempted robbery with a blade in St Brelade, has been linked to a knife incident at Haute Vallee School.
Police have identified the teenager, after investigating the attempted robbery at a property on La Route de la Haule in St Brelade at 5:35 pm on Saturday, 7 February.
It was reported that a male knocked on the door of the house and asked for the owner's car keys, whilst holding a small knife.
READ: Police seek witnesses after attempted robbery with knife in St Brelade
The suspect, who was wearing a black jacket with a hood, grey baggy jogging bottoms, and dark shoes, did not enter the house, and no one was injured.
However, officers have linked an arrested teenager to an incident involving a knife at Haute Vallee School.

A 14-year-old boy was arrested at the school yesterday afternoon (9 February), after staff had to restrain him in the canteen at lunchtime.
One student suffered a minor injury to their hand.

Woman, 44, guilty of inappropriately touching a teen at Portelet
Investigation underway into source of dairy contaminant
Gorey Pier gets the go ahead for landing stage removal
'Living' exhibition asks Jersey mums for motherhood experiences
Solar panels to be installed on some public buildings
Jersey to allow women to have abortions up to and past 22-weeks
Wettest ever February in Jersey