The petitioner, Carlos C. de Castro, worked as a chief building administrator at LBNI. On May 31, 1996, LBNI dismissed de Castro on the grounds of serious misconduct, fraud, and willful breach of the trust reposed in him as a managerial employee. ..... Insular Hotel Employees Union-NFL v. Waterfront In... Francisco v. Mallen, Jr., G.R. No. 173169, Septemb... Medline Management, Inc. and Grecomar Shipping Age... MBTC, Inc. v. The Board of Trustees of Riverside M.. ...