A third person has been charged in relation to the alleged murder of Queensland teenager Pheobe Bishop. 

Police have charged 30-year-old Kieren Daniel Mittelheuser with two counts of accessory after the fact to murder. 

They will allege Mr Mittelheuser interfered with the investigation into Ms Bishop’s disappearance by using her mobile phone. 

He is also facing charges of unlicensed driving, fraud and drug possession.

He was arrested just after 7pm last night in Bundaberg West, and is expected to appear in the Bundaberg Magistrates Court today.

A group of people in orange jumpsuits by emergency vehicles on a dirt road in bushland

Police and SES searching Good Night Scrub National Park. (ABC News: Lawrence Jeffcoat)

Teenager’s housemates charged with her murder

Ms Bishop was last seen on May 15 when she failed to board a flight to Brisbane at Bundaberg Airport, on her way to Western Australia. 

The 17-year-old had been living in a share house in Gin Gin, about 50 kilometres west of Bundaberg. 

Human remains were found in Good Night Scrub National Park on June 6, which were formally identified as the teenager on June 17. 

Her housemates, James Wood and Tanika Bromley, have been charged with one count each of murder, and two counts each of interfering with a corpse.

Composite of James Wood (left) and Tanika Bromley (right) who were both charged with murder of Pheobe Bishop.

James Wood (left) and Tanika Bromley (right) were charged with the murder of Pheobe Bishop. (Supplied)

Police will allege all three were in the car on the way to the airport, but Ms Bishop never made it into the terminal or onto the plane she was due to catch.

Speaking after Ms Bromley and Mr Woods were charged, Detective Inspector Craig Mainsfield said police would allege Ms Bishop’s body “was moved more than once”.