Bob Dale & Joshua Askew
BBC News, South East
Jo Burn
BBC News, Knockholt
BBC/JO BURN
A "Wonderful Mum" balloon was left outside the pub among the tributes
A woman who was shot dead outside a Kent pub on Valentine's Day has been identified by police as Lisa Smith.
Tributes to Ms Smith, 43, from Slough, have been left at the scene of the fatal shooting outside the Three Horseshoes pub in Knockholt shortly after 19:00 GMT on Friday.
Flowers and balloons - including one for "Wonderful Mum" - were accompanied by messages such as "rest in peace" and "fly high, pretty lady".
Police said they found a vehicle containing a gun on the Queen Elizabeth II Bridge, which crosses the River Thames, near Dartford.
Detectives are investigating the possibility that the suspect entered the water.
Police said call handlers had received reports of a man "on the wrong side of the barrier" on the Dartford Bridge on Friday.
Officers are continuing to search areas of the River Thames and are focusing their efforts on recovering him from the water, police said.
The force also said it believed the suspect was known to the victim.
Gareth Fuller/PA Media
The shooting happened outside the pub on Friday evening
Rev Tim Edwards, vicar of St Katherine's church in Knockholt, told BBC Radio Kent how he heard about the shooting.
"I had a text message from one of my church wardens" he said, "and my immediate reaction was 'no, that must be a misunderstanding, that doesn't make sense.'
"As I've spoken to people, that sort of feeling has been replicated.
"There is a sense of shock, that is the word that every single person I have spoken to has used.
"It just doesn't feel real, this sort of thing doesn't happen. It's the sort of thing you see on television, it's not the sort of thing you see here in your own village."
He added the community was "doing what village communities do" by supporting each other, "pulling together and looking after one another".
BBC/JO BURN
Flowers, balloons, messages and energy drinks have been left at the scene