In this first part of his report, CNN's Fred Pleitgen investigates the plight of refugees crossing the Sinai Desert. Check out the second part

El Arish, Egypt - "I wanted to build a good future for my family, but I failed," a weak Issam Abdallah Mohammed said in a videotaped statement.

The refugee from the Darfur region of Sudan was trying to illegally cross the border from Egypt to Israel when he was discovered and shot by Egyptian border guards.

Less than an hour after taping the statement, Issam was dead, succumbing to the wounds inflicted by the gunshots.

Every year, thousands of refugees, mostly from Eritrea, Ethiopia and Sudan, attempt the dangerous journey from their war-torn countries to Israel in search of economic prosperity and stability.

Very few make it, and the results of the failed migration can be seen in the morgue of the central hospital in the Egyptian port town of El Arish. FULL POST