James Hemming pleaded guilty to wounding with intent after a 17-year-old girl was badly injured in Fratton.
Couple Bound And Gagged By Burglars
Detectives in Eastleigh are investigating a burglary at a couple's home in Wellow Drove, Wellow.
The couple in their 70s were watching television in their bedroom at around 9.30pm on Thursday, November 22, when they heard two loud bangs.
Soon after, three people dressed in dark clothing and masks came into their bedroom.
They bound and gagged the couple before searching their home.
Hampshire police said:
"This was a traumatic experience for the couple and detectives are keen to identify the offenders and are appealing for witness or anyone with information.
"Anyone who was in the area between 9pm and 10.30pm who saw or heard anything suspicious is asked to contact Eastleigh District Investigation Team on 101 quoting Operation Randall."
Dorset and Hampshire officers will be carrying out extra patrols until New Year's Day.
Hampshire Police have dealt with more than 100 cases in a year of people being blackmailed over intimate webcam images.
£600 was stolen after workers at Coral on Columbia Road were threatened with an axe.
Recently Played Tracks
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.