PC Andrew Harper was dragged along the road by a vehicle after responding to reports of burglary.
More than 50 people died when the Marchioness pleasure boat sank on the Thames 30 years ago.
The four teenagers deliberately destroyed the £30,000 exhibition in a "rampage" after drinking vodka.
Caleb Bishop, who has run 5km every weekend since his fourth birthday, was presented with a cake.
Lucas Dobson, six, fell into the River Stour in Kent on Saturday and has not been seen since.
Neil Campbell was pulled along a runway by a Porsche, then released to go through a timing gate.
The "homemade electric motorcycle" was approved and registered by the DVLA, police say.
Thieves target the pub where a landlord was stabbed to death, stealing money and his van.
Donna Francis is accused of killing Kelly Mayhew in a "botched butt enhancement" procedure in 2015.
Stephen the hedgehog was inside a van, which was stolen in Leeds on Saturday morning.
The Virgin train was named after the 19-year-old who raised millions for the Teenage Cancer Trust.
Violet decided to try the lemon drizzle cake for herself when no one was looking.
