( CNN ) -- Joran van der Sloot , the Dutch man once considered a suspect in the 2005 disappearance of Alabama teenager Natalee Holloway , is the suspect in the killing of a woman in Peru , Peruvian police officials said Wednesday . Authorities in neighboring Chile are on a manhunt for van der Sloot , who fled there , Chile Interpol Deputy Prefect Eugenio Buines Arevalo told CNN . Chilean police are looking for van der Sloot in various hotels and other overnight accommodations in the border region with Peru , he said . Van der Sloot will be extradited to Peru if captured , he said . Police also are checking border and customs checkpoints . As of Wednesday there were no sightings of the suspect , and police were investigating if van der Sloot went deeper into Chile , Buines said . There is `` incriminating evidence '' linking van der Sloot to the killing of 21-year-old Stephany Flores Ramirez , who was found with multiple stab wounds in a Lima hotel room Wednesday , Cesar Guardia Vasquez , of the criminal investigations unit , said at a news conference . The hotel room where Flores was found was registered in van der Sloot 's name , he said . A hotel guest and an employee witnessed the pair entering the hotel room together at 5 a.m. on Sunday , Guardia said . Police have video of the previous night , May 29 , of van der Sloot and Flores together at the Atlantic City Casino in Lima , he said . According to immigration officials , van der Sloot fled to Chile over land on Monday , Guardia said . `` We have all the evidence to show that the killer is this man , '' the victim 's father , businessman and race-car driver Ricardo Flores told CNN en Español . But van der Sloot 's attorney , Joseph Tacopina , told CNN it was too early to make any conclusions . `` If history teaches us any lesson from van der Sloot/Holloway case , it 's that there have been way too many false facts that have been leaked and rumors that have been proven untrue , '' Tacopina said . `` We need to take a step back . I have not been contacted and the family has not been contacted . Joran has not been asked by anyone to surrender . '' Ricardo Flores said that police found his daughter 's car about 50 blocks from the hotel , and that inside , they found pills like those used in date rape cases . Similar to the Holloway case , van der Sloot and Flores allegedly met at a night spot , in this case , a casino . Ricardo Flores said he did not believe that his daughter knew the Dutch citizen from before . Both of them speak English , and at the casino they struck up conversation , he said . Interpol has alerted its office in Chile and other bordering countries of the case and placed them on alert in case van der Sloot tries to leave that country , Peruvian Interpol Interim Director Gerson Ortiz told CNN . An international arrest warrant could be issued in the next 48 hours , he said . In 2005 , van der Sloot was arrested in Aruba along with two other men , brothers Deepak and Satish Kalpoe , in connection with the disappearance of Natalee Holloway . In 2007 , they were arrested a second time after Aruba 's then-chief prosecutor , Hans Mos , said he had received new evidence in the case . Van der Sloot , who was attending college in the Netherlands , was brought back to Aruba . But judges ruled the new evidence -- which included an Internet chat the same day Holloway disappeared with one of the three youths saying she was dead -- was not enough to keep them jailed . In 2008 , prosecutors sought unsuccessfully to arrest van der Sloot a third time after a videotape surfaced on Dutch television . In it , van der Sloot tells a man he considered to be his friend that he had sex with Holloway on the beach after leaving the nightclub , then she `` started shaking '' and lost consciousness . He said he panicked when he could not resuscitate her and called a friend who had a boat . The two put Holloway 's body in the boat , he said , and then he went home . The friend told him the next day that he had carried the body out and dumped it in the ocean . But an Aruba court ruled there was not enough evidence to re-arrest him . Aruban prosecutors said authorities had met with van der Sloot in the Netherlands , but in a two-hour interview he denied any role in Holloway 's disappearance . CNN 's Eric Marrapodi and Mayra Cuevas contributed to this report .
NEW : Peruvian authorities on manhunt for Joran van der Sloot . Joran van der Sloot suspected in Chilean killing . Flores , Wednesday , found dead in hotel room . Van der Sloot was suspect in Natalee Holloway case .