For their feet run to evil, and they make haste to shed blood. Surely, in vain the net is spread in the sight of any bird; but they lie in wait for their own blood, they lurk secretly for their own lives. So are the ways of everyone who is greedy for gain; it takes away the life of its owners. Proverbs 1:16-19 (NKJV)
These verses are a continuation of where the sinner's path leads.
Run: they are not just running aimlessly, but they have a specific location in mind—evil.
Evil: specifically for harm, injury
Make Haste: go eagerly with a specific purpose
Shed blood: make blood spill
The concept in verses 17 and 18, is that although a bird sees the net or trap, it still goes after the bait not thinking of the consequences. Meaning that even though the sinners, see that their actions are leading to punishment, and even possible death, they pay no heed and continue.
Ways: path of the violent
greedy: greedy getter, robber
takes away: gain made by violence, unjust gain
life: life itself; smite mortally
owners: one to whom good, gain, is due
As an outside observer, one can often see the path of destruction ahead. However, often when caught up in the middle of it, one loses sight and full comprehension of what is happening.
Look at the mob mentality. The looting that takes place with a mob is frenzy activity. Some of those involved would never rob a store alone. Yet, in the midst of the mob, they are swept up in the actions and all judgment is gone.
These verses are warning, that if one begins to follow the sinner, even though there will be consequence for their sin, they are still caught up in the frenzy of stealing and killing.
How does one get on this path to destructive actions? It begins back in verse 10—if they entice you, DO NOT consent. The enticement is the hook.
In order to avoid enticement, a heart must be permeated with a deep sense of reverence for God (Acts 9:31 MSG). For when one has a deep sense of reverence for God, the Holy Spirit will lead and convict — alerting one of the enticement and destructive path head.