'Wolf of Shenfield' banker who was shot in the leg after financial woes will be quizzed by police as soon as he is well enough... as armed officers guard him from hospital bed Robin Clark, 44, shot in the thigh at Shenfield station, Essex, on Friday Victim treated for leg injury but not well enough to speak to police yet Armed officers are guarding him amid fears he was deliberately targeted Mr Clark sent tweet reading: 'At what point on a first date do you mention you are emotionally unstable and in financial ruin? Car dealer says he tried to sell Range Rover for a quarter of its value By Hugo Gye and John Stevens Cheers: Robin Clark in a photo posted on his Twitter page Police are keen to interview a city trader dubbed the 'Wolf of Shenfield' as soon as he recovers after being shot in the leg while on his way to work, officers said today. Robin Clark, who is believed to have been suffering from money problems before he was targeted by an unknown gunman last week, is currently under armed guard in hospital as he is treated for a serious leg injury. The 44-year-old was shot by a man in a balaclava as he got out of his car at Shenfield railway station in Essex at around 5.45am on Friday. Police have still made no arrests in the case four days later, and have been unable to talk to Mr Clark about the incident due to his serious injuries. 'Our investigations into the incident at Shenfield on Friday, 24 January are ongoing,' a spokesman said today. The victim of the attack currently remains in hospital with a serious leg injury, and we hope he will be fit enough to be interviewed by officers in the next couple of days. Just days before the shooting, Mr Clark hinted that he was in financial trouble as he shared a message on Twitter stating: "At what point on a first date do you mention you are emotionally unstable and in financial ruin? The comment - originally made by another Twitter user before being retweeted, or forwarded, by Mr Clark - was his penultimate message before he was wounded. Officers are investigating whether the shooting was related to Mr Clark's money problems, but they say they have been unable to establish a motive so far. Detective Superintendent Gary Richardson said today: 'We are doing everything in our power to identify the motive behind the attack, which we hope in turn will enable us to identify the person or people responsible. I would also like to repeat my reassurance to the general public that there is no reason for any undue concern as we believe this was a targeted attack. Mr Clark, a twice-divorced father-of-four, last year rented out his £2.2million five-bedroom house in nearby Ingatestone after running into debt. Also last year, a county court judgment was filed against him for debts of £14,653 and he was director of a number of companies that were shut down while owing money. The day before the shooting Mr Clark had tried to sell his Range Rover for £10,000. He is thought to have already sold two Porsches. Luxury car dealer Steve Hurn, from Stowmarket in Suffolk, said Mr Clark had been a "prolific car buyer" until he went through a "messy divorce" around 18 months ago. Over the past few years he had bought a number of expensive cars including Lamborghinis, Ferraris and Maseratis. Mr Hurn said: "His great love is classic cars and particularly Porsches. But from what I understand Robin is having a few money difficulties. I think he used to have two Porsches but he had to sell them because he hasn't got any money. I spoke to him for about ten minutes on Thursday about his Range Rover which he wanted me to sell. He wanted to get rid of it and said it was sitting on his drive. Mr Clark posted a number of Twitter messages referencing his problems during the past year, including: "Thinking about what might have been is just time wasted. Get up move on and be excellent, learn from mistakes don't wallow in regret. In another he wrote: "Life may not be the party we hoped for, but while we're here we should dance!" He also tweeted: "Lots of people drink Champagne bought on credit ... Bad business short term and dangerous." He is reportedly known as the Wolf of Shenfield - after the recent Leonardo DiCaprio film The Wolf of Wall Street - because of his playboy lifestyle. Affluent Shenfield is 24 minutes by train from central London and is a popular place for City workers to live.