A Palestinian was killed and at least 135 others were injured during livestock slaughtering operations during Eid al-Adha in the besieged Gaza Strip, according to medical sources. “Abdel Raouf Safi, a 23-year-old young man from Khan Yunis in the southern Gaza Strip, died of a head injury while unloading a calf from a truck to slaughter it,” the medical sources told The New Arab. Safi was transferred to Nasser Hospital in critical condition due to the injury, and the doctors unsuccessfully attempted to save his life in the operating room, the sources added. For years, the coastal enclave record…