(Daily Mail) here are fears Cecil's brother Jericho has been shot dead by poachers in Zimbabwe, but others believe it could be another lion.
The beloved animal was protecting Cecil's lion cubs after he was killed by Minnesota dentist Walter Palmer earlier this month, sparking outrage around the world.
Johnny Rodrigues, Chairman for Zimbabwe Conservation Task Force, said in a statement: "It is with great sadness and regret that we report that Jericho was shot dead at 4pm this afternoon. We are absolutely heartbroken. We have no further details but will advise as soon as we know more."
However a team of conservationists from Oxford University have said his death has not been confirmed, creating hope the majestic creature could still be alive.
There are also reports the GPS on his tag was still moving after the news broke and the slain animal could be part of an ongoing investigation by the park.
Before his death there had been concerns Jericho would not be able to hold the territory of Cecil's cubs alone and could be chased away by rival lions.
Unprotected, the lionesses and cubs are now under threat and also move away or be killed.