A predator who battered and strangled a vulnerable woman to death after their paths crossed on a bus has been jailed for life. Valentin Lazar, 21, attacked 45-year-old Maria Rawlings with a wooden stick embedded with nails and a knife before leaving her naked in undergrowth in Romford, east London, in May last year. The labourer, who admitted the murder, was called “evil” by Rawlings’s devastated family as he was jailed at the Old Bailey on Thursday. Addressing Lazar in court, her father, Tony Rawlings, said: “Your 15 minutes of anger towards a defenceless grandmother has caused me and my family a lifetime of pain.” Judge Mark Lucraft QC jailed Lazar for life with a minimum term of 23 years and six months. He said: “This murder involved an intoxicated woman alone late at night and she was particularly vulnerable. “This was a savage and sustained attack and a high degree of pain and suffering was inflicted prior to death.” Leaving the victim naked added to her “humiliation and degradation”, he added. Earlier, prosecutor Bill Emlyn Jones QC told the court: “It was an assault of exceptional violence, savage and sustained.” Outlining the facts, he told how Rawlings had visited King George hospital in Chadwell Heath complaining of a headache after suffering a head injury on the evening of 3 May last year. Having left hospital without being seen, Rawlings, who had alcohol issues, got on a bus just after 11pm, where her path crossed with Lazar. The mother-of-two, who had been staying with her daughter in Witham, Essex, got off the bus when it terminated, along with her killer. They appeared on CCTV to engage in a brief conversation before Lazar guided his victim by the arm towards some shrubbery where they disappeared from view. After 31 minutes, he emerged from the undergrowth alone, with Rawlings’s white handbag slung over his shoulder. He rifled through the bag then discarded it on the pavement, the court heard. After the attack, Lazar boarded another bus, eventually arriving home after 1am. Rawlings’s battered body was found in undergrowth by a dog walker at about 2.30pm the next day in the Little Heath area. A baseball cap with the defendant’s DNA on it was left near to the body. A postmortem examination found Rawlings died from neck compression and a blunt force head injury. The court heard there were more than 100 sites of blunt force trauma, 15 rib fractures, injuries from multiple blows to the head and defensive wounds. The court heard a piece of wood with nails poking out of it was found at the scene. Other injuries were inflicted with a single-edged blade, pathologist Dr Matt Cieka said. Jones suggested a possible “sexual motive” to the murder because Rawlings had bruises on her inner thighs and was found naked. After an appeal, Lazar, a Romanian national living in rented accommodation in East Ham, was identified on social media. In statements by her two daughters and father, Rawlings was described as a “fun-loving soul who would never cause any harm to anyone”. Her daughter, Charlee Rawlings, said: “That evil man took a loving daughter, mum and nan. I hope that he gets everything he deserves and experiences the pain he has put us all through.” Her older daughter, Katie Rawlings, told how they used to work in a cafe together. She said: “My mum was such a bubbly person. She loved everyone and wore her heart on her sleeve.” She described being haunted by thoughts of her mother’s last moments and the unanswered question of why Lazar murdered her. Father Tony Rawlings added that she had bipolar disorder, saying “sometimes life was a struggle for her”. In mitigation, Jennifer Dempster QC accepted it was a “cowardly and unprovoked” attack which she could not provide an explanation for. She said Lazar had said: “When I left Ms Rawlings she was alive. I did not intend to kill her.” Dempster said Lazar would regret what he had done for the rest of his life. Speaking outside court after the sentencing, Tony Rawlings said: “My family and I have endured the most horrific eight months imaginable at the hands of a predator who took my vulnerable, beautiful daughter’s life.” He thanked the Metropolitan police and legal team for helping to bring Lazar to justice, but added he had expected him to receive more years in prison for the “horrific, savage attack”. DI Adam Callaghan, of Scotland Yard, said: “Within an hour of meeting Lazar, Maria was left for dead in the bushes where she was found. “His shockingly violent actions resulted in a vulnerable woman’s future being taken from her and a family left devastated. “Today’s sentence brings the legal proceedings to a close and I hope that Maria’s family can find a measure of closure in knowing that the man who took her from them has been removed from society where he can no longer pose a threat to women. Our thoughts are with them today. “Violence against women in our society is all too prevalent and the Met fully recognises the fear and concern that an incident like this brings.”