Given the question: What type of details about beltran cortes can be gathered from the following bio? Bio: beltran dalay cortes carvajal -lrb- 21 november 1908 - 11 june 1984 -rrb- was a convicted costa rican murderer , mostly known for the murders of the physicians ricardo moreno canas and carlos echandi . he is one of the most famous former prisoners of san lucas island .
The answer is:
- conviction - death place - sentence - victims - death date - country - birth date - name - apprehended - image - birth place - cause