The second route that Liu Jinghui had planned was a bit difficult.
Between the discovery sites of Number One and Number Two, there was a distance of over 80 kilometers. If they were to run the entire national highway, it would take three to five search dogs and half a month to thoroughly cover the area.
This was still under the assumption that they were not too far from the national highway. If they were to spread out a little further, the time needed for the search would be even longer.
Of course, from the perspective of a murder investigation, both of Liu Jinghui's plans were considered mid-tier in terms of cost, including the second one. For a homicide case, this level of financial cost was acceptable.
The problem lay in who would bear the cost. Ningtai County definitely could not afford such a high expense, and for Luyang City, communication was still required.