SANTO DOMINGO (Reuters) - The Dominican Republic's environment minister, Orlando Jorge Mera, was shot dead in his office on Monday, authorities said.

       Authorities did not share a potential motive or name suspects in the killing.

       Employees at the Ministry of Environment and Natural Resources told journalists that they heard at least seven shots from within the building. Police units arrived on the scene shortly after.

       Mera, a 55-year-old lawyer, was son of former President Salvador Jorge Blanco. Mera's son, Orlando Jorge Villegas, is currently a federal legislator.

       (Reporting by Ezequiel Abiu Lopez; Writing by Kylie Madry; Editing by Alistair Bell)