France shooting: Murdered Briton was acting 'strangely' before family were killed We saw the grandmother and the older girl. They only had the caravan and we thought it looked cramped for five people. Although they did not see anyone visit the family they said they noticed an unusual man dressed in a smart jacket visiting the campsite at the time the al-Hillis were there. The source told the Daily Telegraph: "We are going through them now but we don't have all the names yet. Zainab al-Hilli, who survived despite being shot in the shoulder and pistol-whipped around the head, remains heavily sedated in a Grenoble hospital, where an aunt and a great uncle are at her bedside. A well-placed police source told the Daily Telegraph that the girls' relatives who had travelled to France were "terrified" of being targeted themselves. Meanwhile, Eric Maillaud, the chief prosecutor in Annecy, said the investigation was progressing and that detectives had gathered "numerous very interesting pieces of evidence." French police were yesterday examining the hard disk of a laptop computer belonging to Mr al-Hilli that was found in the family's caravan. The family had not booked a pitch in advance at the Village Camping Europa site, where they used a discount voucher to claim a reduction on the 30 euro-a-night tariff but were given a prime spot close to the swimming pool. The manager of the family-owned site, who declined to give her name, said: "Yes, the al-Hilli family stayed here for two nights. We have told the police everything we know. They arrived on September 1 and left on September 3. They were a very nice family.