Humberside Police are investigating an alleged robbery in Grimsby which saw a group of four of five men break in to a house before threatening a man and woman inside.
The men were all wearing balaclavas when they burst in to the house on Eleanor Street at around 3am on Friday, January 12.
A man and woman who were in the house were allegedly threatened by the group who stole a Samsung tablet and STK mobile phone.
One of the suspects suffered a head injury in an altercation during the alleged robbery.
The man and woman living there were unhurt.
Any witnesses or anyone with information should call police on 101, quoting log 50 of January 12.