Suspect: Caius Veiovis, 31, faces murder and kidnapping charges in the deaths of three men

The horn-headed Satan-worshipper charged with the murders of three men in Massachusetts is also said to be a vampire.

The terrifying mugshot of Caius Veiovis, 31, was released earlier this month when he was arrested as part of a gang who are said to have kidnapped and murdered three Hells Angels.

It has now emerged that Veivois, who is said to have drank the blood of one of his victims, claims to be a vampire.

The 31-year-old has undergone extensive implants to create horns on his head and had the number of the devil - 666 - tattooed on his forehead.

Caius Veiovis served almost seven-and-a-half years in prison in Maine in 1999for charges including elevated aggravated assault.

Then known as Roy Gutfinski, he and his 16-year-old girlfriend cut a teenager’s back with a razor and kissed as they licked the blood. The injury required 32 stitches to close.

The Kennebec Journal reported Gutfinski claimed to be a vampire and a Satan worshipper. His name was changed while in prison.

In the recent murders he has been charged alongside Adam Hall, 34, and David Chalue, 44, with the killing of David Glasser, 44, Edward Frampton, 58, and 47-year-old Robert Chadwell.

Hall is a senior member of a Massachusetts Hells Angels chapter who was scheduled to go on trial next week on charges of kidnap, assault, intimidation, extortion and cocaine distribution.

It is alleged Glasser was killed because he was expected to give evidence as a key witness against Hall, with the other men 'in the wrong place at the wrong time'.

In court: Even officials appeared shocked as Veiovis enters Berkshire District Court in Pittsfield, Mass

Veiovis and Chalue are not believed to be full members of the feared motorcycle gang.

All three men have pleaded not guilty to the charges and are being held without bail while awaiting trial.

Berkshire District Attorney David F. Capeless said: 'This is the end of the search for David Glasser, Edward Frampton and Robert Chadwell, but it is also the beginning of our efforts to bring to justice those who are responsible for their deaths.'

Veiovis has had subdermal 3D implants in his head, leaving horns that look like the character Gul Dukat from Star Trek: Deep Space Nine.

They are one of the riskiest forms of body modification and are typically made from Teflon or Silicone.

The procedures are often performed by body artists with no medical training for what is essentially a surgical procedure comparative to plastic surgery.

'Horn bumps' can be inserted subdermally into the forehead, and then repeatedly removed with larger ones then added when the skin is 'ready'.

Hells Angels has been recognised as an organised crime syndicate by the FBI, which has contended that members carry out widespread violence, drug dealing, trafficking in stolen goods, and extortion.

Hall's lawyer said his client maintains his innocence. Lawyers for the other men declined comment