Your dream is quite vivid and complex, filled with strong emotions and themes that can offer valuable insights into your subconscious mind. Here are some interpretations of the key elements:

1. Location Change (Mexico): The sudden shift to Mexico might represent a feeling of being out of your comfort zone or facing new experiences. It may also indicate a desire for adventure or a change in your current life situation.
2. Running and Fear: The act of running suggests feelings of anxiety or a need to escape from something. This could reflect real-life situations where you feel pressured or overwhelmed.
3. Accidental Killing: This could symbolize feelings of guilt or regret about past actions—perhaps something you feel has hurt others, even unintentionally. It may also represent a fear of consequences for your actions.
4. Ghost Recognition: The ghost of the employee could symbolize unresolved issues or guilt that continues to haunt you. It may suggest that you cannot escape the repercussions of your actions, no matter how hard you try.
5. Sharing a Bike: The struggle to share a bike with your mother may indicate a feeling of burden or the need for support in difficult times. It might reflect your relationship dynamics or how you depend on each other in stressful situations.
6. Hiding Bodies: This suggests a desire to suppress or hide feelings of guilt or secrets. It could indicate that you or your mother are trying to cope with emotional burdens.
7. Time Loop: The realization that this will happen over and over may symbolize feelings of being trapped in a cycle of guilt or anxiety, unable to move forward. It might reflect a situation in waking life where you feel stuck or unable to break free from past mistakes.
8. Emotional Connection: The shared sob with your mother indicates a deep emotional bond and highlights the importance of addressing your feelings together. It suggests that you may need to communicate openly about your concerns or burdens.

Advice: Consider reflecting on any current situations in your life that may be causing you anxiety or guilt. It could be helpful to talk to someone you trust about these feelings. Addressing unresolved issues can help you break free from any cycles of negativity you may be experiencing.